RTW INVESTMENTS LP 13D/13G Filings for Dyne Therapeutics, Inc. (DYN)

RTW INVESTMENTS LP 13D and 13G filings for Dyne Therapeutics, Inc.:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Shares have been adjusted for stock splits.
Time period
Reported
DateTime		 Transaction
Date		 Type Company
Symbol		 Filed By
Symbol		 Shares Owned
% Owned		 Shares Vs. Prev Report View
2025-05-15
08:17 am
Sale		 2025-03-31 13G Dyne Therapeutics, Inc.
DYN		 RTW INVESTMENTS LP 1,690,567
1.500%		 -3,528,074decrease
(-67.61%)		 Filing
2025-02-14
09:00 am
Sale		 2024-12-31 13G Dyne Therapeutics, Inc.
DYN		 RTW INVESTMENTS LP 5,218,641
5.100%		 -1,600,000decrease
(-23.47%)		 Filing
2024-11-14
06:34 am
Purchase		 2024-09-30 13G Dyne Therapeutics, Inc.
DYN		 RTW INVESTMENTS LP 6,818,641
6.800%		 6,818,641increase
(New Position)		 Filing